baber/WOPTO huggingface dataset:
Patent JP-H09241420-A (JP)
Title: Leadless electroconductive resin composition
Inventor: NAKAZAWA KEIICHI
IPC: C08K7/00
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain a composition, composition. comprising a thermoplastic resin, an electroconductive fiber and a specific low-melting metal in a specific proportion, capable of retaining electromagnetic wave shielding effects, excellent in long-term characteristics and environmental compatibility without eluting lead and useful as housings, etc., of various electronic devices. SOLUTION: This leadless electroconductive resin composition comprises (A) 30-98wt.% thermoplastic resin such as a polyphenylene ethereal resin, a polystyrene-based resin, an acrylonitrile-butadienestyrene resin, a polycarbonate resin or a blended material thereof, (B) 1-50wt.% electroconductive fiber such as a metallic fiber (e.g a copper fiber, a brass fiber, a stainless steel fiber, an aluminum fiber or a nickel fiber) and (C) 0.1-30wt.% low-melting metal without containing lead (e.g. an In-Sn alloy, an In-Bi alloy or an Sn-Ag alloy) and, as necessary, further (D) a flux in an amount of 0.1-10 pts.wt. based on 100 pts.wt. component C.
Patent JP-H0928119-A (JP)
Title: Seed rope
Inventor: KISHIGAMI NOBUO
IPC: A01C1/04
Filed: 1995-01-30
Abstract: PURPOSE: To simplify a convectional seeding process, to alleviate heavy labor of operation and to improve operation efficiency. CONSTITUTION: Capsules 3 containing seeds 2 are united at equal intervals to a flax ribbon 1 and the ribbon is extended in the state into a rope shape to give a seed rope.
Patent JP-S56148188-A (JP)
Title: Speed signal switch for commutatorless motor
Inventor: HASUMI YOSHIICHI
IPC: H02P6/22
Filed: 1980-04-21
Abstract: PURPOSE:To obtain a speed feed back sigal ideal for a commutatorless motor by generating a signal automatically changing in the polarity with a rotational direction signal from a inversion detector based on the output of a divider employing one pulse generator. CONSTITUTION:A pulse generator 1 adapted to run with the rotation of a commutatorless motor is inputted into a noninversion amplifier 4 and an inversion amplifier 5 by way of an F-V converter 3. A distribution signal from a distributor 2 is inputted into a filp-flop 7 with the distriution signal transmitted by way of a differentiating device 6 and a rotational direction discriminating signal is inputted into a signal generator 8 with the inversion of the output of the flip-flop. Two noninversion amplifier 4' preferentially provides the lower voltage one of two outputs 13 and 14 of the noninversion amplifier 4 and an inversion amplifier 5 as a speed feed back signal 18 depending on a diode mounted therein. When the output 17 moves to 1, with the inversion of the signal generator 8, the output 14 of the inversion amplifier is saturated whereby the output 13 of the noninversion amplifier 4 is produced as the speed feedback signal 18.
Patent JP-H02229246-A (JP)
Title: Sizing of warp on loom
Inventor: KAKIUCHI MASAMORI
IPC: D06B3/04
Filed: 1989-03-02
Abstract: PURPOSE:To perform the sizing operation suitable for a small-lot production while keeping good weaving property by drawing warps downward from a warping beam on a loom in the form of a sheet, introducing the warps into a sizing tank and drying with air stream after taken up from the tank and before introduced to a back roller. CONSTITUTION:Sheet-formed warps T are drawn downward in aligned state from a warping beam 1 charged in a loom, introduced into a sizing tank 11 placed below the warp beam 1 and dipped into a sizing liquid S via a dipping roller 12. The sheet-formed warps T are taken up from the tank, transferred to a back roller 2 via a guide roller 13 and, at the same time, dried with air stream ejected from an air nozzle 14 between the warp bean 1 and the back roller 2. The dried warps are guided forward through an opening apparatus 5 and a reed 6.
Patent JP-2000250034-A (JP)
Title: Display device and portable information instrument using display device
Inventor: MOROTA MASAHISA
IPC: G09F9/35
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a display device with good display visibility as well as to realize a small-size and lightweight device. SOLUTION: This device is equipped with a reflection type liquid crystal panel 1 and an illumination plate 2 for a front light, and the illumination plate 2 for the front light consists of a light guiding layer 6 consisting of a transparent plate having projected ribs 5 and a protective layer 7 which consists of a material having a lower refractive index than the material of the light transmission layer 6 and which is tightly laminated on the light guiding layer 6. Thus, it is not necessary to form an air layer which is conventionally formed to satisfy the conditions for total reflection, and specified strength and good display visibility can be obtd. while the illumination plate 2 for the front light is made smaller in size and lightweight by a simple structure.
Patent JP-H10245566-A (JP)
Title: Production of coke for blast furnace
Inventor: ARIMA TAKASHI
IPC: C10B57/00
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to use a large amount of a coke having a low rank of coalification without adversely affecting the strength of the formed coke by feeding a coal blend prepared by blending a high-expansion-pressure coal having a specified or large-expansion-pressure with a low-coalification-rank coal having a specified volatile matter content, increasing the bulk density of the blend to a specified or higher value and feeding the densified blend into a coke oven. SOLUTION: A coal blend is prepared by blending at least 20wt.% high-expansion- pressure coal having an expansion pressure of 20kPa or above with 40-70wt.% low- coalification-rank coal having a volatile matter content (as measured according to JIS 8812) of 30-40% and an expansion ratio (as measured with a dilatometer according to JIS 8801) of 0% or above. Another coal blend is prepared by blending at least 20wt.% high-expansion-pressure coal having an expansion pressure of 20kPa or above with 40-70wt.% low-coalification-rank coal having a volatile mater content of 30-40% and an expansion ratio of -25% or above and 1-10wt.% bituminous coal.  Next, these blends are reconstituted into ones having a bulk density of 0.74t/m<3> or above and an expansion pressure of 10kPa or below by e.g. partial bulking or drying to a water content of 6% or below and are fed into a coke oven and carbonized to obtain coke having a definite strength.
Patent JP-H0565231-A (JP)
Title: Sustained release pharmaceutical of erythropoietin
Inventor: IGARI YASUTAKA
IPC: A61K47/42
Filed: 1992-03-11
Abstract: PURPOSE:To obtain a sustained release erythropoietin-containing medicinal composition capable of maintaining hematocrit value by administration about one time per week, because the concentration of the erythropoietin in humor can sustainedly be controlled within the concentration range for exhibiting pharmacological effects. CONSTITUTION:A sustained release pharmaceutical, especially a medicinal composition useful as an injection is obtained by blending (A) hyaluronic acid having preferably 500000-3000000 molecular weight or its nontoxic salt with (B) erythropoietin effective in improving anemia symptoms of patients suffering from renal anemia, its derivative or a physiologically active substance having similar physiological activity and a different amino acid composition as essential ingredients at a low concentration of preferably 0.02 to <1% (wt./vol.) ingredient (A) and further adding (C) a water-soluble protein injectable into the humor without substantially exhibiting pharmacological activity. Since the above- mentioned composition has the above-mentioned effects and further a low viscosity and can readily be administered even by a fine injection needle, pains of patients can be relieved.
Patent JP-S58170159-A (JP)
Title: Receiver of phase modulated signal
Inventor: KAKU TAKASHI
IPC: H04L27/233
Filed: 1982-03-30
Abstract: PURPOSE:To realize a common program, by making the coordinates of a deciding point during the 4-phase modulation into the same form as the coordinates of a deciding point during the 2-phase modulation. CONSTITUTION:The coordinate value (Sr+jSi) of a received signal underwent an A/D conversion is separated to a real number part Sr and an imaginary part Si through a coordinate value extracting part 4. Furthemore the values Sr and Si are added together by an adder in order to extract the polarity of the value (Sr+Si). For the reference value, it may be considered that a deciding point shown by (A) in the figure 2 is informed in the case of reception of a 4-phase modulated signal and a deciding point shown by (B) of the figure 2 is informed in the case of reception of a 2-phase modulated signal respectively. A microprocessor 3 which received the polarities of (Sr+Si), Sr and Si from an arithmetic part 2 uses a deciding part 6 fo reception of a 4-phase modulated signal, and a discriminating part 5 for reception of a 2-phase modulated signal respectively to decide a received data.
Patent JP-S59176019-A (JP)
Title: Securing method of pad material
Inventor: KANAZAWA HITOSHI
IPC: B29C65/48
Filed: 1983-03-28
Abstract: PURPOSE:To obtain a panel with a pad superior in its outer appearance from an artistic point of view by preventing a slip and a rise of a pad material, by making fusion welding of the pad material and the panel through a conductive resin sheet provided with a plurality of electrodes or a film. CONSTITUTION:An end part of a pad material 1 obtained by molding and cutting a complex sheet obtained by laminating the outer skin material 2 such as soft vinyl chloride on a foamed sheet 3 made of polyolefin resin such as polyethylene is inserted into a groove part of a thermoplastic plastics (example; ABS resin) panel 4 constituted by forming the groove part 5 swelling out on the back after mounting of conductive resin sheets 7, 7' (volume resistivity 0.1- 10OMEGA-cm or surface resistivity 2-30OMEGA/cm<2>) which is trimmed in a shape of a stationary part and provided with a plurality of electrodes 8, for example. Then the pad material is secured by welding thermally by electrifying through the electrode of the foregoing conductive resin sheet.
Patent JP-S61211822-A (JP)
Title: Magnetic recording medium
Inventor: FUKUSHIMA KIYOTO
IPC: C09D175/04
Filed: 1985-03-18
Abstract: PURPOSE:To improve dispersibility and surface characteristic and to improve running reliability at and under a high temp., high humidity and low temp. by binding a material contg. a copolymer having >=0.2 OH/CH absorption ratio of IR absorption spectra, rubber binder and polyisocyanate as a resin binder and dispersing magnetic powder therewith on a substrate. CONSTITUTION:The magnetic paint prepd. by contg. copolymer consisting of a vinyl chloride copolymer which has a sulfonic group, sulfonic acid group or sodium sulfonate group and which copolymer is copolymerizable with vinyl chloride, vinylidene chloride, vinyl ester alkyl carboxylate, the hydrolyzed matter thereof and vinyl chloride as the constituting component and having >=0.2 OH/CH absorption ratio of IR absorption spectra, the rubber binder and polyisocyanate as the resin components and dispersing the magnetic powder therewith is bound on the substrate. The dispersibility is thereby particularly improved and the surface characteristic is improved. The magnetic recording medium having a good electromagnetic conversion characteristic and the good shelf life and running property at and under the high temp. and high humidity is thus obtd.
Patent JP-H06262974-A (JP)
Title: Container
Inventor: KURODA KOJIRO
IPC: B60P1/34
Filed: 1993-03-12
Abstract: PURPOSE:To provide a container which is fitted with an easy-to-open and shut rear door. CONSTITUTION:A container concerned is structured capable of tilting backward in rotating round a shaft 11 located relative to the rear body of an object carrying vehicle, and at the tail of the container body, a rear door 21 is provided which is rotatable toward the upper edge, and the rear door 21 is equipped with an opening/shutting means 3 which includes a base 4 formed on the rear body of the vehicle 1. The arrangement further includes an arm 5, whose one end is rotatable relative to the base part 4 and also rotatable round a shaft provided on the body in the neighborhood of the rear door 21, and a detention part 6 for engagement by the other arm end formed at the rear door 21, and when the body is tilted backward and the specified value is exceeded by the distance from the rotational center of the arm 5 in the neighborhood of the rear door 21 to the base 4, the engaged condition of the other end of the arm 5 with the detention part 6 is released.
Patent JP-S59178262-A (JP)
Title: Printing method in printer
Inventor: KUSUMI TADAYUKI
IPC: B41M5/382
Filed: 1983-03-30
Abstract: PURPOSE:To obtain a high printing speed without degrading printing quality by a thermal printer wherein the part not yet used of a transfer tape is sent out and the part already used thereof is wound up during return stroke of a thermal head. CONSTITUTION:At a position where printing for each line has been completed, a printing unit 16 is subjected to idle feeding and then spaced from recording paper upon actuation of a solenoid. With power source being interrupted, a unidirectional clutch built-in pulley 26 is reversely rotated so that the printing unit 16 returns to the print starting position. At this time, the pulley 26 is rotated by the action of a unidirectional clutch and a roll for winding up a transfer tape is turned by a winding scratch in a manner that the relative speed between the printing unit 16 and the transfer tape becomes zero. In this way, since neither winding-up of the tape nor stepwise movement of a tape cassette carriage are performed for each printing, it becomes possible to reduce start-up torque and power consumption as well as to increase a printing speed without degrading printing quality.
Patent JP-H05211219-A (JP)
Title: Burn-in method of semiconductor storage device
Inventor: MAEYAMA YOSHIKAZU
IPC: H01L21/66
Filed: 1991-03-18
Abstract: PURPOSE:To provide the burn-in method of a semiconductor storage device, which can use a burn-in device with an electrode for application, which is easily manufactured and has high reliability, and is brought to the state of a wafer having high reliability. CONSTITUTION:Conductive bump electrodes 14 are formed on parts or the whole of the pads 13 of a semiconductor storage device 11 which has passed probing test. An electrode device 2 for applying the power and input signal of a burn-in device is arranged in the vicinity of a semiconductor wafer 1. The electrodes 21 for application of the electrode device 2 for application are brought into contact with the conductive bump electrodes 14, to which the pads 13 of the passed semiconductor storage device 11 are formed, and the power and the input signal are applied to the semiconductor storage device 11. The pads 13 of a semiconductor storage device 12 decided as a defective by probing test and electrodes 21 for application are separated at a distance (d) at that time, and no power and input signal is applied to the semiconductor storage device 12.
Patent JP-S57167646-A (JP)
Title: Ultrasonic wire bonding method
Inventor: YAMAZAKI NOBUHITO
IPC: H01L21/60
Filed: 1981-04-08
Abstract: PURPOSE:To prevent the disconnection of a wire by bonding the wire so that the length of the wire bonded is extended outside the range of resonance of ultrasonic vibration. CONSTITUTION:A sample is supplied to a feeding section 2 from a loader section 1, forwarded to a sample base plate 3 and positioned. The displacement of the sample is detected by means of a camera at the upper section of a bonding head section 4, and the position of bodning is corrected. An XY driving section 5 and the sample base plate 3 are driven by these data, and a tool 7 held by a horn 6 is moved to the first bonding section. The bonding head section 4 is driven, the tool 7 is dropped, and the first bonding is conducted. The second and succeeding bonding are conducted similarly, but when it is decided that the quantity of the XY driving section 5 moved, the length of the wire, is within the range of resonance of ultrasonic vibration at that time the tool 7 is further guided only by quantity previously set, the length of the wire is lengthened, and the wire is bonded.
Patent JP-H02233091-A (JP)
Title: Decentralized type route selection switchboard and decentralized type route selection system using it
Inventor: YASUDA SHINJI
IPC: H04Q3/545
Filed: 1989-03-07
Abstract: PURPOSE:To easily increase a switchboard scale by letting each exchange module have independently a resource managing function, an exchanging function and a call controlling function, etc., and constituting these exchange modules into building block constitution. CONSTITUTION:A call accepting part Bq receives call origination from a front stage switchboard or a terminal, and transfers call origination information to a call controlling function part Bj. The call controlling function part Bj inquires a resource managing function part Bi about the propriety of the use of the resource of an intermodule coupling mechanism Bf to an outgoing exchange module Bd selected by translating a number. A call setting signal transmitting receiving part Bk sends a call setting signal to the designated outgoing exchange module Bd. The call setting signal transmitting receiving part Bm of the outgoing exchange module Bd receives the call setting signal from an incoming exchange module Bd, and transfers it to the call controlling function part Bo. A call sending part Br sends the call setting signal to the switchboard of a next stage or a remote party terminal.
Patent JP-H05253033-A (JP)
Title: Head rest apparatus
IPC: A47C7/38
Filed: 1992-03-11
Abstract: PURPOSE:To provide a head rest apparatus which achieves higher quality of appearance without impairing appearance of a heat back having a head rest body mounted thereon, ease of handling, and moreover, a securing of safety of a seating person. CONSTITUTION:A rotary stay 51 is arranged to support a head rest body 41 rotatable at a support position and a housing position and a lift stay 61 for holding allowed to get out or in to hold the head rest body 41 rising when the head rest body 41 is at the support position. The rotary stay 51 is made up of a rotary pivot part 51a extending sideways from the side end rim of a seat back 30 and an oscillating arm 51b linked to the tip of the rotary pivot part 51a almost at the right angle.
Patent JP-S59178712-A (JP)
Title: Laminated iron core assembling body
Inventor: ITOU TATSUO
IPC: H01F27/26
Filed: 1983-03-29
Abstract: PURPOSE:To overcome a problem of mechanical strength and form a laminated iron core assembling body having excellent magnetic characteristic by enhancing strength of iron core tightening plate by an reinforcing plate and strongly hold a laminated iron core. CONSTITUTION:The iron core tightening plates 12, 19 fixes the reinforcing plates 15, 16 at a right angle to the plate surface. Therefore, the tightening plates 12, 19 having sufficient strength strongly fixes a laminated iron core 1 consisting of the amorphous magnetic alloy thin plates and the tightening plates 12, 19 sufficiently support an external force in order to protect the iron core 1. The spaces 10, 11 are formed between arrangement of laminated bodies of iron core legs 1a and yokes 1b of the iron core 1 and the reinforcing plates 15, 16 fixed to the tightening plates 12, 19 are inserted into the spaces 10, 11. Thereby, rigidity of laminated core 1 can be enhanced.
Patent JP-S56149740-A (JP)
Title: Electron tube cathode structure
Inventor: KUROKUZUHARA MAMORU
IPC: H01J1/18
Filed: 1980-04-23
Abstract: PURPOSE:To improve the effect of vibration insulation by arrnanging a spacer between a center lead which fixes the upper end shield and the circular hole of the lower end shield which is fixed at a side lead end and hold-fixing the spacer at center lead. CONSTITUTION:A center lead 4 and a side lead 5 are inserted in a hole formed on a stem ceramic 7 to which sealing parts 8 are silver-and copper-waxed and the lower ends are silver-and copper-waxed to the stem ceramic 7 by a terminal. The lower end shield 3 is retained on the upper end of the side lead and the upper end shield 2 is retained on the upper end passing the center lead 4 through the circular hole 3a of the lower end shield 3. A spacer 11 consisting of a ceramic body is inserted between the circular hole 3a of the lower end shield 3 and the external surface of the center lead 4 and is held-fixed by a projection 4a. This can improve the effect of vibration insulation of the leads 4 and 5 and make them narrow. As a result, the cost of an electron tube cathode can be reduced.
Patent JP-S63222147-A (JP)
Title: Liquid crystal compound and liquid crystal composition containing same
Inventor: NOHIRA HIROYUKI
IPC: C07C69/92
Filed: 1987-03-10
Abstract: NEW MATERIAL:The compound of formula I (R is 1-16C alkyl, alkoxy or alkoxycarbonyl; Z is O or S; l and m are 1 or 2; l+m is <=3; n is 1-7; C* is asymmetric carbon). EXAMPLE:R-p-(4-methylheptyloxy)thiobenzoic acid S-p'-n-octyloxyphenyl ester. USE:A liquid crystal display element. It has smectic liquid crystal phase near room temperature and is effective in expanding chiral smectic C phase toward two-temperature side when mixed to a liquid crystal. PREPARATION:The compound of formula I can be produced by using an optically active alcohol of formula II (n is 1-5) as a starting raw material and converting the material to phenol ether, ester or thioester, etc.
Patent JP-S57170807-A (JP)
Title: Manufacture of alpha-type silicon nitride powder
Inventor: TSUGE AKIHIKO
IPC: C01B21/068
Filed: 1981-04-10
Abstract: PURPOSE: To manufacture α type silicon nitride powder of high purity in a high yield by heat treating a powdered mixture prepared by blending methyl silicate with carbon and silicon nitride and/or silicon carbide in a specified ratio at a specified temp. in a nitrogen atmosphere.  
     CONSTITUTION: To 1pts.wt. or methyl silicate are added 0.1pt. of carbon powder  and 0.005W1pt. of silicon nitride powder and/or silicon carbide powder, and they  are agitated and mixed to prepare a powdered mixture. This mixture is heat  treated at 1,300W1,500°C in a nitrogen atmosphere to obtain α type silicon  nitride of high purity by reduction and nitriding. The percentage of α type silicon nitride in the resulting powder is ≥ about 91%. By adjusting the amount of  carbon powder to 0.1W0.3pt. and using the powdered mixture as fine powder  having ≤50μm size, the yield is enhanced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09245463-A (JP)
Title: Recording/reproducing apparatus
Inventor: UENO TAKAFUMI
IPC: G11B27/00
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain a recording/reproducing apparatus which enables recording or reproducing of programs simply by providing a means of identifying the programs when recording or reproducing the programs of multiplexed digital broadcasting. SOLUTION: A multiplexed information separating means 50 separates or puts together program packets from multiplexed information 1 based on the numbers 4 of programs to produce and output a program 5 and is used as means to extract program guide information packets 51 from the multiplexed information. The means is made up of a digital signal processor. A program guide extraction means 52 extracts program guide information 53 from an information packet 51 to be outputted to a display means 505 and a recording means 209. An address generation means 12 generates a recording address 213 from an address reproduction signal 211. A directory generation means 102 outputs the recording address 213 and a record number 103 to the recording means 209 as information 104.